.axis path, .axis line {
		fill: none;
		stroke: #000;
		shape-rendering: crispEdges;
	}
.axis {
	font-size: 10px;
}
.line {
		fill: none;
		stroke: steelblue;
		stroke-width: 1.5px;
}
.positive_line {
		fill: none;
		stroke: green;
		stroke-width: 1.5px;
	}
.negative_line {
		fill:none;
		stroke: red;
		stroke-width: 1.5px;
	}
.area_item {
	background: #FFF;
	margin: 5px 0px 0px 0px;
	font-weight: normal;
	font-size: 12px;
}
.positive {
	fill: #00DD55;
	}
.negative {
	fill: red;
	}

.keyword{
	margin-left: 5px;
	margin-top : 5px;
}

.closeWeiboList {
	background: red;
	float: right;
	width: 200px;
	height:30px;
	font-size: 16px;
	line-height: 30px;
}